PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30412-1Key,machine

Rtx Corporation Div Pratt & Whitney · NSN 5315-00-959-6772 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-959-6772 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-959-6772. Primary manufacturer part number: 30412-1.
Features
  • Key,machine — FSC 5315
  • Surface Treatment Document and Classification: MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Starting Edge Shape: STRAIGHT
  • Style Designator: STEPPED
  • Surface Treatment: OXIDE OVERALL
  • Hardness Rating: 40.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL
  • Material: STEEL COMP 4130 OR STEEL COMP 8630 OVERALL
  • First Flat Length: 0.560 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Comp 4130 or Steel Comp 8630 Overall construction
General Description

The Key,machine, cataloged under National Stock Number 5315-00-959-6772, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Div Pratt & Whitney. Government technical data includes 9 verified specifications, 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.

Technical Specifications
ParameterValue
NSN5315-00-959-6772
Primary Part Number30412-1
Item NameKey,machine
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerRtx Corporation Div Pratt & Whitney
StatusACTIVE
Surface Treatment Document and ClassificationMIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Starting Edge ShapeSTRAIGHT
Style DesignatorSTEPPED
Surface TreatmentOXIDE OVERALL
Hardness Rating40.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM OVERALL
MaterialSTEEL COMP 4130 OR STEEL COMP 8630 OVERALL
First Flat Length0.560 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
Flat Height0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
Material Document and ClassificationASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5905-00-279-86671 3-4D48F10-0HM INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5360-00-948-0777304121 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace, Llc Dba Jackson South
5895-01-344-354430412-1 INTERCHANGEABLE
Cover,electronic Communication E
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
4920-01-571-8228 INTERCHANGEABLE
Overload Module,air
7045-01-702-552430412-1 INTERCHANGEABLE
Case,data Carrier
Science Applications International Corporation
Cross-Reference Index
Part NumberManufacturer
30412-1 PRIMARY Rtx Corporation Div Pratt & Whitney (USA)
30412-1 Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA)
Related Parts
5905-00-279-8667INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
1 3-4D48F10-0HM
5360-00-948-0777INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
304121
5895-01-344-3544INTERCHANGEABLE
COVER,ELECTRONIC COMMUNICATION E
30412-1
4920-01-571-8228INTERCHANGEABLE
OVERLOAD MODULE,AIR
7045-01-702-5524INTERCHANGEABLE
CASE,DATA CARRIER
30412-1

Frequently Asked Questions

What is NSN 5315-00-959-6772?

NSN 5315-00-959-6772 is a Key,machine, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-959-6772?

NSN 5315-00-959-6772 has 2 cross-referenced part numbers: 30412-1 (Rtx Corporation Div Pratt & Whitney), 30412-1 (Solar Turbines Incorporated Dba Solar Turbines Incorporated).

What NSN replaces 5315-00-959-6772?

There are 5 known substitutes for 5315-00-959-6772: 5905-00-279-8667, 5360-00-948-0777, 5895-01-344-3544 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30412-1?

Key specifications for 30412-1: Surface Treatment Document and Classification: MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Starting Edge Shape: STRAIGHT; Style Designator: STEPPED; Surface Treatment: OXIDE OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com