FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings
Government record, cited
Also searched as4730-00-451-6955 ·
4730004516955 ·
NIIN 004516955 ·
00-451-6955 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings
Nearby stock numbers← 4730-00-451-6881
·
4730-00-451-6963 Coupling, Boss →
4730-00-451-6955 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Sleeve,compensator — FSC 4730
General Characteristics Item Description: STEEL MIL-S-7420,PHYSICAL CONDITION E,SURFACE CONDITION 4,1.015 IN. O/A LG IN
Identification
NSN: 4730-00-451-6955
NIIN: 004516955
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
General Description
The Sleeve,compensator, cataloged under National Stock Number 4730-00-451-6955, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
STEEL MIL-S-7420,PHYSICAL CONDITION E,SURFACE CONDITION 4,1.015 IN. O/A LG IN
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
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6685-00-915-939449-21714-62754POSSIBLE MATCH
THERMOMETER,INDICATING,CAPILLARY
Possible match (shared part number)Johnson Controls, Inc Div Building Efficiency
5977-01-114-882361050POSSIBLE MATCH
RING ASSEMBLY,ELECTRICAL CONTACT
Possible match (shared part number)Electro-Tec Corp Dba Moog Inc., Components Group
5345-01-214-947469957399782POSSIBLE MATCH
DISK,ABRASIVE
Possible match (shared part number)Saint-Gobain Abrasives Inc
5961-01-545-0651POSSIBLE MATCH
SEMICONDUCTOR DEVICE,THYRISTOR
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
61050
3/2Design control — primary reference
U.S. Government activity
Related Parts
6685-00-915-9394POSSIBLE MATCH
THERMOMETER,INDICATING,CAPILLARY
49-21714-62754
5977-01-114-8823POSSIBLE MATCH
RING ASSEMBLY,ELECTRICAL CONTACT
61050
5345-01-214-9474POSSIBLE MATCH
DISK,ABRASIVE
69957399782
5961-01-545-0651POSSIBLE MATCH
SEMICONDUCTOR DEVICE,THYRISTOR
Frequently Asked Questions
What is NSN 4730-00-451-6955?
NSN 4730-00-451-6955 is a Sleeve,compensator, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What NSN replaces 4730-00-451-6955?
4 possible matches (shared part number, not a government interchangeability claim): 6685-00-915-9394, 5977-01-114-8823, 5345-01-214-9474. Verify interchangeability with system specifications before substitution.
What are the specifications of 4730-00-451-6955?
Key specifications for 4730-00-451-6955: General Characteristics Item Description: STEEL MIL-S-7420,PHYSICAL CONDITION E,SURFACE CONDITION 4,1.015 IN. O/A LG IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4730-00-451-6955 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.