PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3314258Plunger,relief Valv

Hatch & Kirk, Inc. · NSN 2990-00-510-6950 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-510-6950 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-510-6950. Primary manufacturer part number: 3314258.
Features
  • Plunger,relief Valv — FSC 2990
  • 9 verified cross-references
  • Primary manufacturer: Hatch & Kirk, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plunger,relief Valv, cataloged under National Stock Number 2990-00-510-6950, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Hatch & Kirk, Inc.. This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NamePlunger,relief Valv
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersBae Systems Land & Armaments L.p. (CAGE 06085); General Motors Corp Electro-Motive Div (CAGE 72915); Woodward, Inc. Div Fuel Systems and Controls (CAGE 66503); Harsco Corp Bmy-Combat Systems Div (CAGE 93568); Amz Alabama Inc. (CAGE 076M6)
Technical Specifications
ParameterValue
NSN2990-00-510-6950
Primary Part Number3314258
Item NamePlunger,relief Valv
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerHatch & Kirk, Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4720-00-374-2218 INTERCHANGEABLE
Hose Assembly,nonmetallic
3040-00-677-348840360 INTERCHANGEABLE
Gearshaft,helical
Honeywell International Inc. Div Aerospace - Torrance
5330-00-927-002840360 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5110-01-520-3582SK-EMRK INTERCHANGEABLE
Knife,rescue,folding
Skedco, Inc. Dba Skedco Inc
5310-01-564-787240360 INTERCHANGEABLE
Washer,flat
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
040713 Bae Systems Land & Armaments L.p. (USA)
3314258 General Motors Corp Electro-Motive Div (USA)
040713 Woodward, Inc. Div Fuel Systems and Controls (USA)
040713 Harsco Corp Bmy-Combat Systems Div (USA)
040713 Amz Alabama Inc. (USA)
40360 Napco International Llc Dba Napco International Inc (USA)
040713 Asrc Federal Facilities Logistics, Llc (USA)
3314258 PRIMARY Hatch & Kirk, Inc. (USA)
040713 Woodward, Inc. (USA)
Related Parts
4720-00-374-2218INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
3040-00-677-3488INTERCHANGEABLE
GEARSHAFT,HELICAL
40360
5330-00-927-0028INTERCHANGEABLE
SEAL,PLAIN ENCASED
40360
5110-01-520-3582INTERCHANGEABLE
KNIFE,RESCUE,FOLDING
SK-EMRK
5310-01-564-7872INTERCHANGEABLE
WASHER,FLAT
40360

Frequently Asked Questions

What is NSN 2990-00-510-6950?

NSN 2990-00-510-6950 is a Plunger,relief Valv, manufactured by Hatch & Kirk, Inc., classified under FSC 2990 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2990-00-510-6950?

NSN 2990-00-510-6950 has 9 cross-referenced part numbers: 040713 (Bae Systems Land & Armaments L.p.), 3314258 (General Motors Corp Electro-Motive Div), 040713 (Woodward, Inc. Div Fuel Systems and Controls), 040713 (Harsco Corp Bmy-Combat Systems Div), 040713 (Amz Alabama Inc.) and 4 more.

What NSN replaces 2990-00-510-6950?

There are 5 known substitutes for 2990-00-510-6950: 4720-00-374-2218, 3040-00-677-3488, 5330-00-927-0028 and 2 more. Verify interchangeability with system specifications before substitution.

Is NSN 2990-00-510-6950 still in active supply?

NSN 2990-00-510-6950 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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