Cross reference · Federal specifications (GSA) · Socket head cap screw

FFS86 cross reference

FFS86 is a socket head cap screw series on 901 government stock numbers. Each one is labeled with how strong the evidence is.

Equivalents in the government catalog

901 stock numbers

Catalog-only listings need engineering approval before you substitute.

Manufacturers

  • AIC811SPS TechnologiesCatalog only, needs approvalon 2 of 901 stock numbers, 2 sizes
3 more on one stock number each: 16990L, 20097H, HC256
  • 16990LSPS TechnologiesCatalog only, needs approvalon 1 of 901 stock numbers
  • 20097HSPS TechnologiesCatalog only, needs approvalon 1 of 901 stock numbers
  • HC256HuckCatalog only, needs approvalon 1 of 901 stock numbers

Standards

  • MS16997MSCatalog only, needs approvalon 119 of 901 stock numbers, 116 sizes
  • MS16995MSCatalog only, needs approvalon 109 of 901 stock numbers, 110 sizes
  • NAS1352NASCatalog only, needs approvalon 105 of 901 stock numbers, 108 sizes
  • MS24667MSCatalog only, needs approvalon 73 of 901 stock numbers, 75 sizes
  • NAS1351NASCatalog only, needs approvalon 54 of 901 stock numbers, 58 sizes
  • MS16998MSCatalog only, needs approvalon 54 of 901 stock numbers, 55 sizes
  • MS24677MSCatalog only, needs approvalon 54 of 901 stock numbers, 61 sizes
  • MS24671MSCatalog only, needs approvalon 37 of 901 stock numbers, 37 sizes
  • MS24678MSCatalog only, needs approvalon 37 of 901 stock numbers, 67 sizes
  • MS21295MSCatalog only, needs approvalon 33 of 901 stock numbers, 33 sizes
  • MS16996MSCatalog only, needs approvalon 31 of 901 stock numbers, 30 sizes
  • NAS1352CNASCatalog only, needs approvalon 29 of 901 stock numbers, 28 sizes

Airframer and OEM drawings

  • 734908PCUS NavyCatalog only, needs approvalon 15 of 901 stock numbers, 15 sizes
  • 298235PCUS NavyCatalog only, needs approvalon 6 of 901 stock numbers, 6 sizes
  • 650269PCUS NavyCatalog only, needs approvalon 6 of 901 stock numbers, 6 sizes
  • 650270PCUS NavyCatalog only, needs approvalon 5 of 901 stock numbers, 5 sizes
  • VA97LeonardoCatalog only, needs approvalon 4 of 901 stock numbers, 4 sizes
  • N171PGECatalog only, needs approvalon 3 of 901 stock numbers, 3 sizes
  • Z00NDaherCatalog only, needs approvalon 3 of 901 stock numbers, 3 sizes
  • 363889PCUS NavyCatalog only, needs approvalon 2 of 901 stock numbers, 2 sizes
  • 429679PCUS NavyCatalog only, needs approvalon 2 of 901 stock numbers, 2 sizes
  • 429954PCUS NavyCatalog only, needs approvalon 2 of 901 stock numbers, 2 sizes
  • 479118PCUS NavyCatalog only, needs approvalon 2 of 901 stock numbers, 2 sizes
  • 479188PCUS NavyCatalog only, needs approvalon 2 of 901 stock numbers, 2 sizes

Plus 384 reference numbers whose issuer SpecLok does not identify (distributors and catalog agencies are not named).

Get quotes for FFS86

Part number FF-S-86

Cited equivalents go on the request as acceptable alternates. Catalog-only listings do not.

Install tooling

SpecLok has no catalog family for FFS86. Tooling for the equivalents:

None of the equivalents is in the SpecLok catalog yet.

What the government paid

DLA awards on 252 of 901 stock numbers, 911 awards from 2023-01-04 to 2026-09-10.

Latest award per stock number: $0.0700 to $420.00 each.

DLA production lead time: 21 to 490 days.

Per size in the table below.

DLA prices at DLA quantities, not a quote.Source

DLA award prices at DLA quantities and terms, not a commercial quote. Each award may bundle packaging, delivery and inspection terms that a commercial buy does not. Vendors are shown by CAGE code only.

Source: DLA FOIA Electronic Reading Room ↗, public FOIA releases. Files: 2023ContHist.zip/2023ContractHistory.txt, 2024ContHist.zip/2024ContractHistory.txt, contracthist2025.zip/contracthist2025.txt, 2026-09-16-1038_contracthist.zip/2026-09-16-1038_contracthist.txt.

Sizes by maker

901 stock numbers
Part numbers DLA FLIS lists for FFS86 and its equivalents, by stock number
NSNFFS86MS16997NAS1352Last DLA price
5305-00-004-4040FF-S-86
5305-00-016-8257FF-S-86$3.74 2024-01
5305-00-033-7683FF-S-86$0.75 2024-06
5305-00-038-8994FF-S-86MS16997-61NAS1352-4-14P
5305-00-050-9215FF-S-86$0.96 2025-01
5305-00-051-6751FF-S-86
5305-00-051-8606FF-S-86$5.00 2026-02
5305-00-051-8607FF-S-86$16.19 2026-06
5305-00-051-9104FF-S-86
5305-00-052-7496FF-S-86$3.96 2025-12
5305-00-052-8250FF-S-86$1.54 2025-05
5305-00-052-9329FF-S-86$0.73 2026-08
5305-00-053-8079FF-S-86
5305-00-058-0287FF-S-86
5305-00-058-2062FF-S-86$50.00 2024-08
Show 45 more sizes
More sizes
NSNFFS86MS16997NAS1352Last DLA price
5305-00-058-2063FF-S-86
5305-00-058-2067FF-S-86$0.67 2024-07
5305-00-058-2072FF-S-86
5305-00-058-2073FF-S-86MS16997-1NAS1352-02-3
5305-00-058-2075FF-S-86MS16997-3A
5305-00-058-2076FF-S-86MS16997-4
5305-00-058-3380FF-S-86$6.75 2026-08
5305-00-068-5276FF-S-86$0.13 2026-05
5305-00-068-5278FF-S-86$26.80 2025-01
5305-00-068-5407FF-S-86
5305-00-068-5410FF-S-86
5305-00-068-5411FF-S-86
5305-00-068-5412FF-S-86$0.11 2023-06
5305-00-068-5414FF-S-86$0.10 2024-12
5305-00-068-5415FF-S-86
5305-00-068-5839FF-S-86
5305-00-068-5840FF-S-86
5305-00-068-5842FF-S-86
5305-00-068-8202FF-S-86$1.44 2026-06
5305-00-071-2530FF-S-86$3.61 2023-11
5305-00-089-0269FF-S-86NAS1352-04-6P
5305-00-093-6741FF-S-86MS16997-62LNAS1352-4LE16P
5305-00-099-7877FF-S-86
5305-00-142-4747FF-S-86
5305-00-145-0713FF-S-86$0.21 2025-10
5305-00-150-3485FF-S-86$0.14 2024-05
5305-00-151-5783FF-S-86
5305-00-151-6148FF-S-86$0.52 2026-08
5305-00-159-5565FF-S-86$1.60 2025-11
5305-00-162-4753FF-S-86MS16997-4NAS1352-02-8P$2.61 2026-02
5305-00-165-8087FF-S-86
5305-00-174-8657FF-S-86
5305-00-207-0959FF-S-86$1.63 2026-04
5305-00-208-6192FF-S-86
5305-00-208-6193FF-S-86
5305-00-213-4795FF-S-86
5305-00-213-8741FF-S-86
5305-00-225-7211FF-S-86
5305-00-225-9450FF-S-86
5305-00-226-7237FF-S-86
5305-00-226-7238FF-S-86$2.78 2026-03
5305-00-226-7240FF-S-86
5305-00-226-7604FF-S-86$0.89 2025-10
5305-00-226-7605FF-S-86
5305-00-226-7608FF-S-86

Each row is one National Stock Number and the part numbers DLA FLIS lists on it, as written there. A blank means FLIS lists no part in that series on the stock number, not that the size does not exist. 841 more stock numbers are not shown.

Sources and how to read this page.Details

Reference numbers the Federal Logistics Information System records against the same National Stock Number. A supply-catalog cross-reference, not an engineering-approved interchangeability: confirm against the controlling drawing or spec before substituting. Only equivalents marked cited have a manufacturer or government document, linked with each.

Source: DLA Federal Logistics Information System, via DLA PUB LOG ↗ (FLIS Data Electronic Reading Room ↗), data as of 2025-03-18 (March 2025 snapshot). Federal supply classes 5305 Screws, 5306 Bolts, 5310 Nuts and washers. Issuer names are SpecLok's reading of the filing CAGE code; distributors are not named. Compiled 2026-10-02.

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