NSN 5315-00-290-7690 · NIIN 002907690 · Part number 37104-27
Triumph Thermal Systems - Maryland, Inc. · FSC 5315 — Nails, Machine Keys, and Pins · FSG 53 — Hardware and Abrasives · CAGE 01359
Government record, cited
NSN 5315-00-290-7690 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-290-7690. Manufacturer of record part number: 37104-27.
Also searched as5315-00-290-7690 ·
5315002907690 ·
NIIN 002907690 ·
00-290-7690 ·
FSC 5315 Nails, Machine Keys, and Pins · CAGE 01359 · 37104-27
Nearby stock numbers← 5315-00-290-7687
·
5315-00-290-7691 Pin, Spring →
5315-00-290-7690 — Nails, Machine Keys, and Pins
Features
Pin,spring — FSC 5315
Hardness Rating: 43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
Style Designator: SLOTTED
Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Diameter: 0.125 INCHES NOMINAL IN
Material Thickness: 0.028 INCHES NOMINAL IN
Material: STEEL COMP 420 OVERALL
1 manufacturer part number on file
Identification
NSN: 5315-00-290-7690
NIIN: 002907690
FSC: 5315 — Nails, Machine Keys, and Pins
FSG: 53 — Hardware and Abrasives
Primary part number: 37104-27
Manufacturer: Triumph Thermal Systems - Maryland, Inc.
General Description
The Pin,spring, cataloged under National Stock Number 5315-00-290-7690, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. Government technical data includes 6 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
5315-00-290-7690
Primary Part Number
37104-27
Item Name
Pin,spring
FSC / FSG
5315 / 53 — Nails, Machine Keys, and Pins
Manufacturer
Triumph Thermal Systems - Maryland, Inc.
Status
ACTIVE
Hardness Rating
43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL
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 5315-00-290-7690?
NSN 5315-00-290-7690 is a Pin,spring, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
What part numbers are listed for NSN 5315-00-290-7690?
NSN 5315-00-290-7690 has 1 manufacturer part number on file: 37104-27 (Triumph Thermal Systems - Maryland, Inc.).
What are the specifications of 37104-27?
Key specifications for 37104-27: Hardness Rating: 43.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL; Style Designator: SLOTTED; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Diameter: 0.125 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5315-00-290-7690 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.