PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100330Washer,key

Woodward Hrt Inc · NSN 5310-00-484-3964 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-484-3964 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-484-3964. Primary manufacturer part number: 100330.
Features
  • Washer,key — FSC 5310
  • Surface Treatment Document and Classification: HRPS161,FSCM 81873 MFR REF SINGLE TREATMENT RESPONSE OVERALL
  • Material Document and Classification: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Internal Prebent Key Length: 0.163 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
  • Overall Distance Including Keys: 1.870 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN
  • External Prebent Key Width: 0.231 INCHES MINIMUM AND 0.241 INCHES MAXIMUM IN
  • External Prebent Key Length: 0.323 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN
  • Internal Key Quantity: 1
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,key, cataloged under National Stock Number 5310-00-484-3964, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Woodward Hrt Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-484-3964
Primary Part Number100330
Item NameWasher,key
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerWoodward Hrt Inc
StatusACTIVE
Surface Treatment Document and ClassificationHRPS161,FSCM 81873 MFR REF SINGLE TREATMENT RESPONSE OVERALL
Material Document and ClassificationMIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Internal Prebent Key Length0.163 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN
Overall Distance Including Keys1.870 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN
External Prebent Key Width0.231 INCHES MINIMUM AND 0.241 INCHES MAXIMUM IN
External Prebent Key Length0.323 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN
Internal Key Quantity1
Surface TreatmentPASSIVATE OVERALL
Internal Prebent Key Width0.231 INCHES MINIMUM AND 0.241 INCHES MAXIMUM IN
Material Thickness0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
External Key Quantity1
Hole Diameter1.508 INCHES MINIMUM AND 1.528 INCHES MAXIMUM IN
Outside Diameter1.700 INCHES MINIMUM AND 1.720 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5998-01-077-6907100330 INTERCHANGEABLE
Extender Card,electronic Test
Bafco Inc.
5910-01-213-2358 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
6150-01-413-9312140228 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Intercomp Co
2520-01-541-9839100330 INTERCHANGEABLE
Bearing,release
Finn Corp Dba Finn Corp
Cross-Reference Index
Part NumberManufacturer
100330 PRIMARY Woodward Hrt Inc (USA)
Related Parts
5998-01-077-6907INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST
100330
5910-01-213-2358INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
6150-01-413-9312INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
140228
2520-01-541-9839INTERCHANGEABLE
BEARING,RELEASE
100330

Frequently Asked Questions

What is NSN 5310-00-484-3964?

NSN 5310-00-484-3964 is a Washer,key, manufactured by Woodward Hrt Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-484-3964?

NSN 5310-00-484-3964 has 1 cross-referenced part number: 100330 (Woodward Hrt Inc).

What NSN replaces 5310-00-484-3964?

There are 4 known substitutes for 5310-00-484-3964: 5998-01-077-6907, 5910-01-213-2358, 6150-01-413-9312 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100330?

Key specifications for 100330: Surface Treatment Document and Classification: HRPS161,FSCM 81873 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Internal Prebent Key Length: 0.163 INCHES MINIMUM AND 0.177 INCHES MAXIMUM IN; Overall Distance Including Keys: 1.870 INCHES MINIMUM AND 1.890 INCHES MAXIMUM IN. 14 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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