PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

IN404-110PC49Key,machine

Singer Co the · NSN 5315-00-188-9448 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-188-9448 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-188-9448. Primary manufacturer part number: IN404-110PC49.
Features
  • Key,machine — FSC 5315
  • Material: STEEL OVERALL
  • Starting Edge Shape: STRAIGHT
  • Style Designator: PLAIN
  • Material Document and Classification: MIL-S-890,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • 13 verified cross-references
  • Primary manufacturer: Singer Co the
Applications
  • Applications requiring Steel Overall construction
General Description

The Key,machine, cataloged under National Stock Number 5315-00-188-9448, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Singer Co the. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-188-9448
Primary Part NumberIN404-110PC49
Item NameKey,machine
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerSinger Co the
StatusACTIVE
MaterialSTEEL OVERALL
Starting Edge ShapeSTRAIGHT
Style DesignatorPLAIN
Material Document and ClassificationMIL-S-890,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4940-00-294-4933M428 INTERCHANGEABLE
Vulcanizing Mold,rubber Covered
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3020-00-860-701220620-3-000097 INTERCHANGEABLE
Guard,mechanical Drive
Bauer Compressors, Inc.
5940-00-983-6103 INTERCHANGEABLE
Terminal Board
5310-01-365-31865190413 INTERCHANGEABLE
Washer,flat
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
IN404-110PC49 Singer Co the (USA)
IN365-295PC45 Singer Co the (USA)
5190413 Rolls-Royce Solutions America Inc (USA)
IN365-304PC52 Singer Co the (USA)
IN365-275PC45 Singer Co the (USA)
IN365-345PC52 Singer Co the (USA)
IN365-305PC52 Singer Co the (USA)
IN365-350PC52 Singer Co the (USA)
IN365-270PC52 Singer Co the (USA)
M428 Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
IN365-310PC52 Singer Co the (USA)
5190413 General Motors Llc Dba General Motors Llc (USA)
5190413 General Motors Corp (USA)
Related Parts
4940-00-294-4933INTERCHANGEABLE
VULCANIZING MOLD,RUBBER COVERED
M428
3020-00-860-7012INTERCHANGEABLE
GUARD,MECHANICAL DRIVE
20620-3-000097
5940-00-983-6103INTERCHANGEABLE
TERMINAL BOARD
5310-01-365-3186INTERCHANGEABLE
WASHER,FLAT
5190413

Frequently Asked Questions

What is NSN 5315-00-188-9448?

NSN 5315-00-188-9448 is a Key,machine, manufactured by Singer Co the, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-188-9448?

NSN 5315-00-188-9448 has 13 cross-referenced part numbers: IN404-110PC49 (Singer Co the), IN365-295PC45 (Singer Co the), 5190413 (Rolls-Royce Solutions America Inc), IN365-304PC52 (Singer Co the), IN365-275PC45 (Singer Co the) and 8 more.

What NSN replaces 5315-00-188-9448?

There are 4 known substitutes for 5315-00-188-9448: 4940-00-294-4933, 3020-00-860-7012, 5940-00-983-6103 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of IN404-110PC49?

Key specifications for IN404-110PC49: Material: STEEL OVERALL; Overall Height: 0.500 INCHES NOMINAL IN; Starting Edge Shape: STRAIGHT; Overall Length: 3.500 INCHES NOMINAL IN. 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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