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54B7054H28 — CLIP,SPRING TENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

54B7054H28: CLIP,SPRING TENSION.

The CLIP,SPRING TENSION is a the manufacturer industrial component. Key specifications include width: 0.344 INCHES NOMINAL IN, length: 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN, material: STEEL COMP 1065 OVERALL, hole_diameter: 0.128 INCHES NOMINAL IN, overall_height: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S). This part is cataloged in the U.S.

Government catalog under NSN 5340-01-070-5252, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
54B7054H28
NSN: 5340-01-070-5252
FSC: 5340 — Hardware, Commercial
CAGE: 48306 — NORTHROP GRUMMAN SUPPORT SERVICES CORP (USA)
SPECIFICATIONS
width0.344 INCHES NOMINAL IN
length0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
materialSTEEL COMP 1065 OVERALL
hole_diameter0.128 INCHES NOMINAL IN
overall_height0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
surface_treatmentNICKEL AND PLASTIC OVERALL
material_thickness0.020 INCHES NOMINAL IN
loop/holding_dimension0.250 INCHES NOMINAL IN
distance_from_loop_center_to_end0.188 INCHES NOMINAL IN
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5340-01-070-5252
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 54B7054H28 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH: 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
LOOP/HOLDING DIMENSION: 0.250 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.020 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO END: 0.188 INCHES NOMINAL IN
•
SURFACE TREATMENT: NICKEL AND PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
LENGTH0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
MOUNTING METHODUNTHREADED HOLE(S)
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
LOOP/HOLDING DIMENSION0.250 INCHES NOMINAL IN
MATERIAL THICKNESS0.020 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO END0.188 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL AND PLASTIC OVERALL
WIDTH0.344 INCHES NOMINAL IN
MATERIALSTEEL COMP 1065 OVERALL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 2
42P228357-01Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
127-200-5-57Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 54B7054H28?
54B7054H28 is a CLIP,SPRING TENSION.
What parts can replace 54B7054H28?
There are 2 known substitutes for 54B7054H28: 42P228357-01, 127-200-5-57. Substitute compatibility should be verified for your specific system.
What is the NSN for 54B7054H28?
54B7054H28 is cataloged in the U.S. Government catalog under NSN 5340-01-070-5252. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.