PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10978Pin,straight,headless

Kleinschmidt Inc · NSN 5315-00-426-1133 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-426-1133 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-426-1133. Primary manufacturer part number: 10978.
Features
  • Pin,straight,headless — FSC 5315
  • First End Style: SQUARE
  • Material: STEEL COMP 410 OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Second End Relationship with First End: IDENTICAL
  • Pin Overall Length: 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
  • Pin Overall Diameter: 0.1250 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 410 Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-426-1133, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kleinschmidt Inc. Government technical data includes 7 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-426-1133
Primary Part Number10978
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerKleinschmidt Inc
StatusACTIVE
First End StyleSQUARE
MaterialSTEEL COMP 410 OVERALL
Surface TreatmentPASSIVATE OVERALL
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Second End Relationship with First EndIDENTICAL
Pin Overall Length0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
Pin Overall Diameter0.1250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5120-00-203-6435 INTERCHANGEABLE
Clamp,c
5305-00-932-09621097-8 INTERCHANGEABLE
Screw,cap,hexagon Head
Clay and Bailey Manufacturing Company
5999-01-092-9332 INTERCHANGEABLE
Heat Sink,electrical-Electronic
5340-01-109-0276 INTERCHANGEABLE
Cup Mount
5895-01-118-2187SY933-3D24 INTERCHANGEABLE
Control-Monitor
Tvh Parts Co.
5841-01-120-472710978 INTERCHANGEABLE
Hybrid Assembly,low Power
Photonis Defense Inc Dba Photonis Defense Inc
4820-01-323-705010978 INTERCHANGEABLE
Seat,valve
Liquid Metronics Inc
Cross-Reference Index
Part NumberManufacturer
10978 Kleinschmidt Inc (USA)
Related Parts
5120-00-203-6435INTERCHANGEABLE
CLAMP,C
5305-00-932-0962INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
1097-8
5999-01-092-9332INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
5340-01-109-0276INTERCHANGEABLE
CUP MOUNT
5895-01-118-2187INTERCHANGEABLE
CONTROL-MONITOR
SY933-3D24
5841-01-120-4727INTERCHANGEABLE
HYBRID ASSEMBLY,LOW POWER
10978
4820-01-323-7050INTERCHANGEABLE
SEAT,VALVE
10978

Frequently Asked Questions

What is NSN 5315-00-426-1133?

NSN 5315-00-426-1133 is a Pin,straight,headless, manufactured by Kleinschmidt Inc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-426-1133?

NSN 5315-00-426-1133 has 1 cross-referenced part number: 10978 (Kleinschmidt Inc).

What NSN replaces 5315-00-426-1133?

There are 7 known substitutes for 5315-00-426-1133: 5120-00-203-6435, 5305-00-932-0962, 5999-01-092-9332 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10978?

Key specifications for 10978: First End Style: SQUARE; Material: STEEL COMP 410 OVERALL; Surface Treatment: PASSIVATE OVERALL; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 7 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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