PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27927Retainer,helical Compression Spr

Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems · NSN 5340-01-256-9157 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-256-9157 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-256-9157. Primary manufacturer part number: 27927.
Features
  • Retainer,helical Compression Spr — FSC 5340
  • Style Designator: PARALLEL
  • 2 verified cross-references
  • Primary manufacturer: Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-256-9157, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. Government technical data includes 1 verified specification, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-256-9157
Primary Part Number27927
Item NameRetainer,helical Compression Spr
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerStanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
StatusACTIVE
Style DesignatorPARALLEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
5950-01-065-9305905412-1 INTERCHANGEABLE
Reactor
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
3040-01-100-714227927 INTERCHANGEABLE
Shaft,shouldered
Am General Llc
4820-01-218-9177 INTERCHANGEABLE
Stem,fluid Valve
5331-01-304-7793 INTERCHANGEABLE
O-Ring
5360-01-686-570627927 INTERCHANGEABLE
Spring,helical,compression
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
27927 PRIMARY Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA)
2910012569157 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
Related Parts
5950-01-065-9305INTERCHANGEABLE
REACTOR
905412-1
3040-01-100-7142INTERCHANGEABLE
SHAFT,SHOULDERED
27927
4820-01-218-9177INTERCHANGEABLE
STEM,FLUID VALVE
5331-01-304-7793INTERCHANGEABLE
O-RING
5360-01-686-5706INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
27927

Frequently Asked Questions

What is NSN 5340-01-256-9157?

NSN 5340-01-256-9157 is a Retainer,helical Compression Spr, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-256-9157?

NSN 5340-01-256-9157 has 2 cross-referenced part numbers: 27927 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 2910012569157 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales).

What NSN replaces 5340-01-256-9157?

There are 5 known substitutes for 5340-01-256-9157: 5950-01-065-9305, 3040-01-100-7142, 4820-01-218-9177 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27927?

Key specifications for 27927: Style Designator: PARALLEL. 1 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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