PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS1149F0363PWasher,flat

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-00-167-0818 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-167-0818 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-167-0818. Primary manufacturer part number: NAS1149F0363P.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Nondefinitive Spec/std Data: A TYPE AND 1 GRADE AND A CLASS
  • Material Document and Classification: MIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OR QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Surface Treatment: CADMIUM OVERALL
  • Material: STEEL OVERALL
  • Overall Diameter: 0.433 INCHES MINIMUM AND 0.458 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-167-0818, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 43 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-167-0818
Primary Part NumberNAS1149F0363P
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Thickness0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Nondefinitive Spec/std DataA TYPE AND 1 GRADE AND A CLASS
Material Document and ClassificationMIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OR QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL OVERALL
Overall Diameter0.433 INCHES MINIMUM AND 0.458 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
3110-00-107-7564 INTERCHANGEABLE
Bearing,ball,annular
4510-00-277-1173 INTERCHANGEABLE
Trap,drain,plumbing Fixture
5310-00-722-5943 INTERCHANGEABLE
Washer,flat
6810-01-027-4771434-200452 INTERCHANGEABLE
Methyl Alcohol,anhydrous
Mays Chemical Co Inc
5305-01-053-2725 INTERCHANGEABLE
Screw,cap,hexagon Head
3110-01-196-6497907904 INTERCHANGEABLE
Bearing,ball,annular
Borgwarner Pds (anderson), L.l.c.
5307-01-224-4380200452 INTERCHANGEABLE
Stud,special
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5985-01-326-7419GE94032 INTERCHANGEABLE
Antenna
Goodrich Lighting Systems Inc
5310-01-649-0536NAS1149F0363P INTERCHANGEABLE
Washer,flat
Textron Aviation Inc
Cross-Reference Index
Part NumberManufacturer
5310PL1729319 Jednolity Indeks Materialowy - Uniform Material Index (POL)
10-50724 Unison Industries Llc (USA)
2410031 Embraer Aviation International (FRA)
AN960-12 Aeronautical Standards Group Dept of Navy and Air Force (USA)
5310PL0808154 Jednolity Indeks Materialowy - Uniform Material Index (POL)
10-50724 Amphenol Corp Div Amphenol Aerospace Operations (USA)
5-4-1312-3-49 Brunswick Corp Defense Div (USA)
Z00.N5741503260 Daher Aerospace - Ex Socata (FRA)
1397HX Oshkosh Corp (USA)
3097992 International Business Machines Corp Parts Order Center Dept E - 54 (USA)
A1638-7 Cessna Aircraft Co Mccauley Accessory Div (USA)
2410031 Embraer Empresa Brasileira De Aeronautica Sa (BRA)
800108-00 Defense Reduction Agency (USA)
AN960-10 Aeronautical Standards Group Dept of Navy and Air Force (USA)
1397HX Oshkosh Defense Llc (USA)
NAS1149F0363P Leonardo Spa Helicopters Division - Production Site (ITA)
AN960-10 Eaton Corp Dba Eaton Aerospace Jackson (USA)
310-9001-020 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
13393-021 Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (USA)
NAS114F0363P National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
3110-00-107-7564INTERCHANGEABLE
BEARING,BALL,ANNULAR
4510-00-277-1173INTERCHANGEABLE
TRAP,DRAIN,PLUMBING FIXTURE
5310-00-722-5943INTERCHANGEABLE
WASHER,FLAT
6810-01-027-4771INTERCHANGEABLE
METHYL ALCOHOL,ANHYDROUS
434-200452
5305-01-053-2725INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
3110-01-196-6497INTERCHANGEABLE
BEARING,BALL,ANNULAR
907904
5307-01-224-4380INTERCHANGEABLE
STUD,SPECIAL
200452
5985-01-326-7419INTERCHANGEABLE
ANTENNA
GE94032
5310-01-649-0536INTERCHANGEABLE
WASHER,FLAT
NAS1149F0363P

Frequently Asked Questions

What is NSN 5310-00-167-0818?

NSN 5310-00-167-0818 is a Washer,flat, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-167-0818?

NSN 5310-00-167-0818 has 50 cross-referenced part numbers: 5310PL1729319 (Jednolity Indeks Materialowy - Uniform Material Index), 10-50724 (Unison Industries Llc), 2410031 (Embraer Aviation International), AN960-12 (Aeronautical Standards Group Dept of Navy and Air Force), 5310PL0808154 (Jednolity Indeks Materialowy - Uniform Material Index) and 45 more.

What NSN replaces 5310-00-167-0818?

There are 9 known substitutes for 5310-00-167-0818: 3110-00-107-7564, 4510-00-277-1173, 5310-00-722-5943 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS1149F0363P?

Key specifications for NAS1149F0363P: Thickness: 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; End Item Identification: MRAP RG-33; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS); A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE; ARMORED MULTI-PURPOSE VEHICLE (AMPV); Nondefinitive Spec/std Data: A TYPE AND 1 GRADE AND A CLASS; Material Document and Classification: MIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OR QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-167-0818 still in active supply?

NSN 5310-00-167-0818 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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