PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P103Washer,flat

Bae Systems Land & Armaments L.p. · NSN 5310-00-012-0396 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-012-0396 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-012-0396. Primary manufacturer part number: P103.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 1.062 INCHES NOMINAL IN
  • Material Document and Classification: QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Nondefinitive Spec/std Data: A TYPE
  • Surface Treatment: CADMIUM OR ZINC OVERALL
  • Peripheral Shape Style: ROUND
  • Center Hole Shape Style: ROUND
  • Thickness: 0.095 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1010 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-012-0396, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-012-0396
Primary Part NumberP103
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBae Systems Land & Armaments L.p.
StatusCANCELLED
Overall Diameter1.062 INCHES NOMINAL IN
Material Document and ClassificationQQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nondefinitive Spec/std DataA TYPE
Surface TreatmentCADMIUM OR ZINC OVERALL
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
Thickness0.095 INCHES NOMINAL IN
Departure From Cited DocumentAS MOD BY SURF
MaterialSTEEL COMP 1010 OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.531 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-012-0391120391 INTERCHANGEABLE
Washer,flat
Rolls-Royce Solutions America Inc
5310-00-044-6248446248 INTERCHANGEABLE
Washer,flat
Chrysler Realty Company Llc Dba Daimler Chrysler
5305-00-090-2304P103 INTERCHANGEABLE
Setscrew
Weldon Pump Llc
5310-00-167-08215-4-1305-114 INTERCHANGEABLE
Washer,flat
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
5310-00-167-0835NAS1149F0432P INTERCHANGEABLE
Washer,flat
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5310-00-189-5206SCD9036PT11 INTERCHANGEABLE
Washer,flat
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5120-00-240-6217 INTERCHANGEABLE
Pliers,slip Joint
5999-00-272-2171ST22 INTERCHANGEABLE
Clip,electrical
Standard Motor Products
4730-00-287-1130 INTERCHANGEABLE
Adapter,straight,pipe to Tube
4810-00-326-445193158 INTERCHANGEABLE
Ring,valve Seat
Honeywell International Inc. Div Aerospace - Torrance
Cross-Reference Index
Part NumberManufacturer
P103 PRIMARY Bae Systems Land & Armaments L.p. (USA)
347462 Sasco Inc Canadian Div
BEBX1M1 CAGE 00000
120396 Diamond Reo Truck Co (USA)
MILW1085 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
9421939 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
9421939 General Motors Llc Dba General Motors Llc (USA)
120396 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
589222 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
120396 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
D9576-2-27 PRIMARY Met-Pro Corporation (USA)
MPR9576-18A2 Met-Pro Corporation (USA)
A311754 CAGE 00000
HP176-620 Henry Products Div Cardwell Condenser Corp (USA)
11171-45-154 Garwood/feller Inc Garwood Winch Div (USA)
GPW10134 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
120396 Navistar International Corporation Dba Navistar (USA)
P103 Fmc Corp (USA)
93158 Valeo Equipements Electriques Moteur (FRA)
Related Parts
5310-00-012-0391INTERCHANGEABLE
WASHER,FLAT
120391
5310-00-044-6248INTERCHANGEABLE
WASHER,FLAT
446248
5305-00-090-2304INTERCHANGEABLE
SETSCREW
P103
5310-00-167-0821INTERCHANGEABLE
WASHER,FLAT
5-4-1305-114
5310-00-167-0835INTERCHANGEABLE
WASHER,FLAT
NAS1149F0432P
5310-00-189-5206INTERCHANGEABLE
WASHER,FLAT
SCD9036PT11
5120-00-240-6217INTERCHANGEABLE
PLIERS,SLIP JOINT
5999-00-272-2171INTERCHANGEABLE
CLIP,ELECTRICAL
ST22
4730-00-287-1130INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
4810-00-326-4451INTERCHANGEABLE
RING,VALVE SEAT
93158
8145-00-343-0863INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER A
P103
5940-00-495-9541INTERCHANGEABLE
TERMINAL,LUG
314369

Frequently Asked Questions

What is NSN 5310-00-012-0396?

NSN 5310-00-012-0396 is a Washer,flat, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-012-0396?

NSN 5310-00-012-0396 has 19 cross-referenced part numbers: P103 (Bae Systems Land & Armaments L.p.), 347462 (Sasco Inc Canadian Div), BEBX1M1, 120396 (Diamond Reo Truck Co), MILW1085 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 14 more.

What NSN replaces 5310-00-012-0396?

There are 12 known substitutes for 5310-00-012-0396: 5310-00-012-0391, 5310-00-044-6248, 5305-00-090-2304 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P103?

Key specifications for P103: Overall Diameter: 1.062 INCHES NOMINAL IN; Material Document and Classification: QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Nondefinitive Spec/std Data: A TYPE; Surface Treatment: CADMIUM OR ZINC OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-012-0396 still in active supply?

NSN 5310-00-012-0396 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.
PartsTable Design LLC · partstable.com