Pin, Spring 5315-01-397-3439 NSN 5315-01-397-3439 · NIIN 013973439 · Part number 50-156-1250
Groov-Pin Corp · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 73957
NSN 5315-01-397-3439 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-397-3439. Manufacturer of record part number: 50-156-1250 .
Also searched as
5315-01-397-3439 ·
5315013973439 ·
NIIN 013973439 ·
01-397-3439 ·
FSC 5315 Nails, Machine Keys, and Pins · CAGE 73957 · 50-156-1250
Nearby stock numbers
← 5315-01-397-3411 Pin, Straight, Headed
·
5315-01-397-3488 Pin, Straight, Headless →
L 5.940 INCHES NOMINAL IN
⌀1.250 INCHES NOMINAL IN
BOLT/SCREW PROFILE
5315-01-397-3439 — Nails, Machine Keys, and Pins
Features
Pin,spring — FSC 5315 Style Designator: SLOTTED Diameter: 1.250 INCHES NOMINAL IN Material: STEEL COMP 420 OVERALL 1 manufacturer part number on file Manufacturer of record: Groov-Pin Corp
Identification
NSN: 5315-01-397-3439
NIIN: 013973439
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: 50-156-1250
Manufacturer: Groov-Pin Corp
General Description
The Pin,spring, cataloged under National Stock Number 5315-01-397-3439, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Groov-Pin Corp. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 5315-01-397-3439 Primary Part Number 50-156-1250 Item Name Pin,spring FSC / FSG 5315 / 53 — Nails, Machine Keys, and Pins Manufacturer Groov-Pin Corp Status ACTIVE Style Designator SLOTTED Diameter 1.250 INCHES NOMINAL IN Material STEEL COMP 420 OVERALL
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
50-156-1250 PRIMARY Groov-Pin Corp (USA)
No interchangeability data on file.
Other items in FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037
5315-00-000-1037 · Item name not on file
5315-00-000-1067
5315-00-000-1067 · Item name not on file
5315-00-000-1245
5315-00-000-1245 · Item name not on file
5315-00-000-1372
5315-00-000-1372 · Item name not on file
5315-00-000-1412
5315-00-000-1412 · Item name not on file
5315-00-001-1571
PIN
5315-00-001-1572
PIN,LINKAGE
5315-00-001-1602
5315-00-001-1602 · Item name not on file
Frequently Asked Questions
What is NSN 5315-01-397-3439?
NSN 5315-01-397-3439 is a Pin,spring, manufactured by Groov-Pin Corp, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
What part numbers are listed for NSN 5315-01-397-3439?
NSN 5315-01-397-3439 has 1 manufacturer part number on file: 50-156-1250 (Groov-Pin Corp).
What are the specifications of 50-156-1250?
Key specifications for 50-156-1250: Style Designator: SLOTTED; Diameter: 1.250 INCHES NOMINAL IN; Overall Length: 5.940 INCHES NOMINAL IN; Material: STEEL COMP 420 OVERALL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5315-01-397-3439 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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