NSN 5342-01-521-3392 · NIIN 015213392 · Part number AS1895/1-L550
Sae International Dba Sae International · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 0U583
Government record, cited
NSN 5342-01-521-3392 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-521-3392. Manufacturer of record part number: AS1895/1-L550.
Also searched as5342-01-521-3392 ·
5342015213392 ·
NIIN 015213392 ·
01-521-3392 ·
FSC 5342 Hardware, Weapon System · CAGE 0U583 · AS1895/1-L550 · SAE-AS1895/1
Temp Rating: -65.0 FAHRENHEIT AND 1200.0 FAHRENHEIT DEGF
Root Width: 0.235 INCHES NOMINAL IN
Retainer Width: 0.550 INCHES MAXIMUM IN
Material Document and Classification: AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Shape: ROUND
Cross-Sectional Shape Style: GROOVED RETAINER
Identification
NSN: 5342-01-521-3392
NIIN: 015213392
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: AS1895/1-L550
Manufacturer: Sae International Dba Sae International
General Description
The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-521-3392, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5342-01-521-3392
Primary Part Number
AS1895/1-L550
Item Name
Coupling,clamp,grooved
FSC / FSG
5342 / 53 — Hardware, Weapon System
Manufacturer
Sae International Dba Sae International
Status
ACTIVE
Included Angle in Deg
38.5
Temp Rating
-65.0 FAHRENHEIT AND 1200.0 FAHRENHEIT DEGF
Root Width
0.235 INCHES NOMINAL IN
Retainer Width
0.550 INCHES MAXIMUM IN
Material Document and Classification
AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Shape
ROUND
Cross-Sectional Shape Style
GROOVED RETAINER
Retainer Thickness
0.120 INCHES MAXIMUM IN
Inside Diameter
6.385 INCHES MAXIMUM IN
Height
0.250 INCHES NOMINAL IN
Nut Type
TRUNNION NUT
Segment Quantity
2
Material
IRON ALLOY 660 OVERALL
Groove Width
0.412 INCHES NOMINAL 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 Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5342-01-527-3729AS1895/1-500POSSIBLE MATCH
COUPLING,CLAMP,GROOVED
Possible match (shared part number)Sae International Dba Sae International
5342-01-567-7663AS1895/1-175POSSIBLE MATCH
COUPLING,CLAMP,GROOVED
Possible match (shared part number)Sae International Dba Sae International
5342-01-574-0197AS1895/1-300POSSIBLE MATCH
COUPLING,CLAMP,GROOVED
Possible match (shared part number)Sae International Dba Sae International
5342-01-588-1154AS1895/1E150POSSIBLE MATCH
COUPLING,CLAMP,GROOVED
Possible match (shared part number)Sae International Dba Sae International
5342-01-617-1932AS1895/1-200SPOSSIBLE MATCH
COUPLING,CLAMP,GROOVED
Possible match (shared part number)Sae International Dba Sae International
5342-01-617-1940AS1895/1-300SPOSSIBLE MATCH
COUPLING,CLAMP,GROOVED
Possible match (shared part number)Sae International Dba Sae International
5342-01-620-1873AS1895/1L150SPOSSIBLE MATCH
COUPLING,CLAMP,GROOVED
Possible match (shared part number)Sae International Dba Sae International
5342-01-620-1874AS1895/1L500SPOSSIBLE MATCH
COUPLING,CLAMP,GROOVED
Possible match (shared part number)Sae International Dba Sae International
NSN 5342-01-521-3392 is a Coupling,clamp,grooved, manufactured by Sae International Dba Sae International, classified under FSC 5342, Hardware, Weapon System. Status: active.
What part numbers are listed for NSN 5342-01-521-3392?
NSN 5342-01-521-3392 has 1 manufacturer part number on file: AS1895/1-L550 (Sae International Dba Sae International).
What NSN replaces 5342-01-521-3392?
8 possible matches (shared part number, not a government interchangeability claim): 5342-01-527-3729, 5342-01-567-7663, 5342-01-574-0197. Verify interchangeability with system specifications before substitution.
What are the specifications of AS1895/1-L550?
Key specifications for AS1895/1-L550: Included Angle in Deg: 38.5; Temp Rating: -65.0 FAHRENHEIT AND 1200.0 FAHRENHEIT DEGF; Root Width: 0.235 INCHES NOMINAL IN; Retainer Width: 0.550 INCHES MAXIMUM IN. 14 specifications are documented in the U.S. Government catalog.
Is NSN 5342-01-521-3392 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.