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158A229 — HINGE,STRAP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

158A229: HINGE,STRAP.

The HINGE,STRAP is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, knuckle_type: FRICTION, pin_diameter: 0.120 INCHES NOMINAL IN, pin_tip_style: FLAT BUTTON, overall_length: 72.000 INCHES NOMINAL IN, knuckle_quantity: 144. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-485-8365, 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
158A229
NSN: 5340-01-485-8365
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
knuckle_typeFRICTION
pin_diameter0.120 INCHES NOMINAL IN
pin_tip_styleFLAT BUTTON
overall_length72.000 INCHES NOMINAL IN
knuckle_quantity144
performance_typeNOT RATED
special_featuresTHIS IS A 72 IN. STRIP THAT CAN BE CUT TO SIZE; THERE ARE 2 KNUCKLES PER IN. IN
style_designatorBUTT
material_thickness0.050 INCHES NOMINAL IN
reversible_featureNOT INCLUDED
end_item_identificationTORPEDO, CONSU
NSN5340-01-485-8365
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 158A229 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
•
PIN DIAMETER: 0.120 INCHES NOMINAL IN
•
MOUNTING HOLE QUANTITY: 0
•
REVERSIBLE FEATURE: NOT INCLUDED
•
PIN TIP STYLE: FLAT BUTTON
•
STYLE DESIGNATOR: BUTT
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763, CLASS 304, COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
PIN CENTER TO BODY EDGE DISTANCE: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
PIN DIAMETER0.120 INCHES NOMINAL IN
MOUNTING HOLE QUANTITY0
REVERSIBLE FEATURENOT INCLUDED
PIN TIP STYLEFLAT BUTTON
STYLE DESIGNATORBUTT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 304, COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH72.000 INCHES NOMINAL IN
PIN CENTER TO BODY EDGE DISTANCE0.750 INCHES NOMINAL IN
MATERIAL THICKNESS0.050 INCHES NOMINAL IN
KNUCKLE QUANTITY144
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 1
1582A229Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 158A229?
158A229 is a HINGE,STRAP.
What parts can replace 158A229?
There is 1 known substitute for 158A229: 1582A229. Substitute compatibility should be verified for your specific system.
What is the NSN for 158A229?
158A229 is cataloged in the U.S. Government catalog under NSN 5340-01-485-8365. 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.