NSN 5970-01-452-1655 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-452-1655. Manufacturer of record part number: 172B4327P10.
Also searched as5970-01-452-1655 ·
5970014521655 ·
NIIN 014521655 ·
01-452-1655 ·
FSC 5970 Electrical Insulators and Insulating Materials · CAGE 67037 · 172B4327P10
FSC: 5970 — Electrical Insulators and Insulating Materials
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 172B4327P10
Manufacturer: Putnam Precision Products, Inc
General Description
The Insulator,spacer, cataloged under National Stock Number 5970-01-452-1655, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Putnam Precision Products, Inc. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5970-01-452-1655
Primary Part Number
172B4327P10
Item Name
Insulator,spacer
FSC / FSG
5970 / 59 — Electrical Insulators and Insulating Materials
Manufacturer
Putnam Precision Products, Inc
Status
ACTIVE
Fourth Hole Diameter
0.064 INCHES NOMINAL IN
Fifth Hole Spacing
0.150 INCHES NOMINAL IN
First Hole Diameter
0.064 INCHES NOMINAL IN
Third Hole Spacing
0.150 INCHES NOMINAL IN
Third Hole Diameter
0.064 INCHES NOMINAL IN
Style Designator
FLAT, RECTANGULAR
Second Hole Spacing
0.062 INCHES NOMINAL IN
Second Hole Diameter
0.064 INCHES NOMINAL IN
Fourth Hole Spacing
0.150 INCHES NOMINAL IN
First Hole Spacing
0.075 INCHES NOMINAL IN
Material
PLASTIC EPOXY AND GLASS FIBER OVERALL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5970 — Electrical Insulators and Insulating Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5970-00-001-1330
5970-00-001-1330 · Item name not on file
5970-00-001-1357
INSULATOR,BUSHING
5970-00-001-1418
INSULATOR,BUSHING
5970-00-001-1420
INSULATOR,PLATE
5970-00-001-1472
INSULATOR,PLATE
5970-00-001-1476
INSULATOR,WASHER
5970-00-001-1477
5970-00-001-1477 · Item name not on file
5970-00-001-1479
5970-00-001-1479 · Item name not on file
Related Parts in Electrical and Electronic Equipment Components
5970-00-001-1330
5970-00-001-1330 · Item name not on file
5970-00-001-1357
INSULATOR,BUSHING
5970-00-001-1418
INSULATOR,BUSHING
5970-00-001-1420
INSULATOR,PLATE
5970-00-001-1472
INSULATOR,PLATE
135034-1
5970-00-001-1476
INSULATOR,WASHER
SM-B-414017
5970-00-001-1477
5970-00-001-1477 · Item name not on file
5970-00-001-1479
5970-00-001-1479 · Item name not on file
Frequently Asked Questions
What is NSN 5970-01-452-1655?
NSN 5970-01-452-1655 is a Insulator,spacer, manufactured by Putnam Precision Products, Inc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
What part numbers are listed for NSN 5970-01-452-1655?
NSN 5970-01-452-1655 has 1 manufacturer part number on file: 172B4327P10 (Putnam Precision Products, Inc).
What are the specifications of 172B4327P10?
Key specifications for 172B4327P10: Overall Height: 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN; Fourth Hole Diameter: 0.064 INCHES NOMINAL IN; Fifth Hole Spacing: 0.150 INCHES NOMINAL IN; First Hole Diameter: 0.064 INCHES NOMINAL IN. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5970-01-452-1655 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.