PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

112012Washer,flat

Kearfott Corporation Div Guidance and Navigation Division · NSN 5310-00-171-5749 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-171-5749 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-171-5749. Primary manufacturer part number: 112012.
Features
  • Washer,flat — FSC 5310
  • Hole Diameter: 0.188 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Thickness: 0.062 INCHES NOMINAL IN
  • Material: CELLULOSE OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
  • Overall Diameter: 0.500 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Cellulose Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-171-5749, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kearfott Corporation Div Guidance and Navigation Division. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-171-5749
Primary Part Number112012
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerKearfott Corporation Div Guidance and Navigation Division
StatusCANCELLED
Hole Diameter0.188 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Thickness0.062 INCHES NOMINAL IN
MaterialCELLULOSE OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Overall Diameter0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5310-00-006-2395 INTERCHANGEABLE
Washer,lock
5315-00-011-201214511A INTERCHANGEABLE
Pin,straight,headless
Brinkley Technology Group Llc Dba Hercules Manufacturing
3040-00-517-52196520-111-12 INTERCHANGEABLE
Shaft Assembly,flexible
Schulze Mfg., Inc.
5895-00-973-2703 INTERCHANGEABLE
Control,transponder Set
6210-01-299-236976-1059-1 INTERCHANGEABLE
Lens,light
Grimes Aerospace Company
5325-01-351-5478112012 INTERCHANGEABLE
Ring,retaining
Rexnord Industries Llc
Cross-Reference Index
Part NumberManufacturer
112012 PRIMARY Kearfott Corporation Div Guidance and Navigation Division (USA)
G210729-1 PRIMARY Nvf Company (inc) (USA)
G210729-1 American Telephone and Telegraph Co (USA)
7610591 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
Related Parts
5310-00-006-2395INTERCHANGEABLE
WASHER,LOCK
5315-00-011-2012INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
14511A
3040-00-517-5219INTERCHANGEABLE
SHAFT ASSEMBLY,FLEXIBLE
6520-111-12
5895-00-973-2703INTERCHANGEABLE
CONTROL,TRANSPONDER SET
6210-01-299-2369INTERCHANGEABLE
LENS,LIGHT
76-1059-1
5325-01-351-5478INTERCHANGEABLE
RING,RETAINING
112012

Frequently Asked Questions

What is NSN 5310-00-171-5749?

NSN 5310-00-171-5749 is a Washer,flat, manufactured by Kearfott Corporation Div Guidance and Navigation Division, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-171-5749?

NSN 5310-00-171-5749 has 4 cross-referenced part numbers: 112012 (Kearfott Corporation Div Guidance and Navigation Division), G210729-1 (Nvf Company (inc)), G210729-1 (American Telephone and Telegraph Co), 7610591 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).

What NSN replaces 5310-00-171-5749?

There are 6 known substitutes for 5310-00-171-5749: 5310-00-006-2395, 5315-00-011-2012, 3040-00-517-5219 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 112012?

Key specifications for 112012: Hole Diameter: 0.188 INCHES NOMINAL IN; Peripheral Shape Style: ROUND; Thickness: 0.062 INCHES NOMINAL IN; Material: CELLULOSE OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-171-5749 still in active supply?

NSN 5310-00-171-5749 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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