Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Identification
NSN: 4820-00-151-7529
NIIN: 001517529
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
General Description
The Plate,gagging, cataloged under National Stock Number 4820-00-151-7529, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 12 items share a part number with this NSN in the catalog (possible match — not a government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
4820-00-151-7529
Item Name
Plate,gagging
FSC / FSG
4820 / 48 — Valves, Nonpowered
Status
ACTIVE
Criticality Code Justification
ZZZY
Reference Number Differentiating Characteristics
MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL F — Mutilate — Cut
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
Y
⇄Related Items12
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3110-00-555-5623110-4-11-1POSSIBLE MATCH
BEARING,BALL,ANNULAR
Possible match (shared part number)Senior Operations Llc Div Senior Aerospace Ketema
6685-00-884-9946100115-1POSSIBLE MATCH
THERMOCOUPLE ASSEMBLY,EXHAUST
Possible match (shared part number)Thermocontrol Inc Dba Thermocontrol Inc Div Tci
5905-00-932-3797POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
Possible match (shared part number)
5970-01-014-3354100115POSSIBLE MATCH
INSULATOR,BUSHING
Possible match (shared part number)Jan Hardware Mfg Co Inc
5355-01-101-7173POSSIBLE MATCH
KNOB
Possible match (shared part number)
5310-01-109-2650100115POSSIBLE MATCH
NUT
Possible match (shared part number)Abd Intl Inc Dba Abdick
9905-01-181-8151POSSIBLE MATCH
PLATE,INSTRUCTION
Possible match (shared part number)
6650-01-186-1795POSSIBLE MATCH
LENS,OPTICAL INSTRUMENT
Possible match (shared part number)
5305-01-305-8453POSSIBLE MATCH
SCREW,CLOSE TOLERANCE
Possible match (shared part number)
5110-01-330-4306POSSIBLE MATCH
PLIERS,DIAGONAL CUTTING
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
820-4384551-1
5/1Secondary reference
Naval Sea Systems Command
100115-1
3/1Design control — primary reference
U.S. Government activity
100115
5/1Secondary reference
U.S. Government activity
62F-000-69
5/1Secondary reference
U.S. Government activity
820-4446298-10
5/1Secondary reference
Naval Sea Systems Command
820-4384551
5/1Secondary reference
Naval Sea Systems Command
Related Parts
3110-00-555-5623POSSIBLE MATCH
BEARING,BALL,ANNULAR
110-4-11-1
6685-00-884-9946POSSIBLE MATCH
THERMOCOUPLE ASSEMBLY,EXHAUST
100115-1
5905-00-932-3797POSSIBLE MATCH
RESISTOR,FIXED,WIRE WOUND,INDUCT
5970-01-014-3354POSSIBLE MATCH
INSULATOR,BUSHING
100115
5355-01-101-7173POSSIBLE MATCH
KNOB
5310-01-109-2650POSSIBLE MATCH
NUT
100115
9905-01-181-8151POSSIBLE MATCH
PLATE,INSTRUCTION
6650-01-186-1795POSSIBLE MATCH
LENS,OPTICAL INSTRUMENT
5305-01-305-8453POSSIBLE MATCH
SCREW,CLOSE TOLERANCE
5110-01-330-4306POSSIBLE MATCH
PLIERS,DIAGONAL CUTTING
6150-01-332-7796POSSIBLE MATCH
CABLE ASSEMBLY,SPECIAL PURPOSE,E
100-115
5999-01-466-9172POSSIBLE MATCH
GASKETING MATERIAL,CONDUCTIVE
10-08-6475-1285
Frequently Asked Questions
What is NSN 4820-00-151-7529?
NSN 4820-00-151-7529 is a Plate,gagging, classified under FSC 4820, Valves, Nonpowered. Status: active.
What NSN replaces 4820-00-151-7529?
12 possible matches (shared part number, not a government interchangeability claim): 3110-00-555-5623, 6685-00-884-9946, 5905-00-932-3797. Verify interchangeability with system specifications before substitution.
What are the specifications of 4820-00-151-7529?
Key specifications for 4820-00-151-7529: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-151-7529 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.
What is the DEMIL code for NSN 4820-00-151-7529?
NSN 4820-00-151-7529 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.
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.