PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9918Washer,flat

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 5310-01-154-4236 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-154-4236 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-154-4236. Primary manufacturer part number: 9918.
Features
  • Washer,flat — FSC 5310
  • Hardness Rating: 55.0 SHORE DUROMETER MINIMUM AND 65.0 SHORE DUROMETER MAXIMUM
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 1.125 INCHES NOMINAL IN
  • Material: RUBBER OVERALL
  • Overall Diameter: 2.500 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Thickness: 0.125 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Rubber Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-154-4236, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-154-4236
Primary Part Number9918
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
Hardness Rating55.0 SHORE DUROMETER MINIMUM AND 65.0 SHORE DUROMETER MAXIMUM
Center Hole Shape StyleROUND
Hole Diameter1.125 INCHES NOMINAL IN
MaterialRUBBER OVERALL
Overall Diameter2.500 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Thickness0.125 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4820-00-175-88169918 INTERCHANGEABLE
Seat,valve
Northrop Grumman Systems Corporation Div Marine Systems
5306-00-407-6433 INTERCHANGEABLE
Bolt,machine
5950-00-421-89439918 INTERCHANGEABLE
Transformer,power
Standex Electronics, Inc.
5330-00-476-3586 INTERCHANGEABLE
Seal Assembly,mecha
5995-01-062-7919 INTERCHANGEABLE
Cable Assembly,radio Frequency
6695-01-111-23249918 INTERCHANGEABLE
Attenuator Set
Spectrum Control Inc Div Weinschel
5330-01-116-1065MA18421009 INTERCHANGEABLE
Seal Kit
Am General Llc
5120-01-602-8324 INTERCHANGEABLE
Wrench,box and Open End,combinat
6145-01-609-22919918 INTERCHANGEABLE
Wire,electrical
Belden Wire & Cable Co Electronics Div
Cross-Reference Index
Part NumberManufacturer
9918 Zf Industrieantriebe Witten Gmbh (DEU)
9918 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
4820-00-175-8816INTERCHANGEABLE
SEAT,VALVE
9918
5306-00-407-6433INTERCHANGEABLE
BOLT,MACHINE
5950-00-421-8943INTERCHANGEABLE
TRANSFORMER,POWER
9918
5330-00-476-3586INTERCHANGEABLE
SEAL ASSEMBLY,MECHA
5995-01-062-7919INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
6695-01-111-2324INTERCHANGEABLE
ATTENUATOR SET
9918
5330-01-116-1065INTERCHANGEABLE
SEAL KIT
MA18421009
5120-01-602-8324INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
6145-01-609-2291INTERCHANGEABLE
WIRE,ELECTRICAL
9918

Frequently Asked Questions

What is NSN 5310-01-154-4236?

NSN 5310-01-154-4236 is a Washer,flat, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-154-4236?

NSN 5310-01-154-4236 has 2 cross-referenced part numbers: 9918 (Zf Industrieantriebe Witten Gmbh), 9918 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 5310-01-154-4236?

There are 9 known substitutes for 5310-01-154-4236: 4820-00-175-8816, 5306-00-407-6433, 5950-00-421-8943 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9918?

Key specifications for 9918: Hardness Rating: 55.0 SHORE DUROMETER MINIMUM AND 65.0 SHORE DUROMETER MAXIMUM; Center Hole Shape Style: ROUND; Hole Diameter: 1.125 INCHES NOMINAL IN; Material: RUBBER OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.

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