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137586 — HOUSING,HINGE SPRING,HATCH

✓ Government record, cited
Hama · NUT WASHER
PRODUCT OVERVIEW

137586: HOUSING,HINGE SPRING,HATCH.

- Optimum protection for the Apple iPhone 5/5s from dirt and scratches as the smartphone can be used in the folding case - Quick access to the iPhone, the device does not have to be removed from the case - Magnetic fastener inside for quick access and trouble-free locking - Slip-in compartment for safely storing cards or the like - Openings for full access to connections - Slim smartphone case This part is cataloged in the U.S. Government catalog under NSN 5310-00-641-9745, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
137586
NSN: 5310-00-641-9745
NIINs: 006419745, 014980016, 014980041
FSC: 5310 — Nuts and Washers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_width3.880 INCHES NOMINAL IN
overall_length3.880 INCHES NOMINAL IN
special_featuresHAS FOUR NO. 10-24UNC-2B THREADED HOLES SPACED EQUALLY ON A 2.000 INCH DIAMETER BOLT CIRCLE IN
surface_treatmentCARC (CHEMICAL AGENT RESISTANT COATING)
end_item_identification2350-01-420-4716 CARRIER,PERSONNEL,FULL TRACKED; BRADLEY
part_name_assigned_by_controlling_agencyHATCH SPRING HOUSING 1
NSN5310-00-641-9745
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 137586 · Hama ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
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OVERALL DIAMETER: 0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
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MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
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PERIPHERAL SHAPE STYLE: ROUND
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MATERIAL: COPPER ALLOY 101 OVERALL
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CENTER HOLE SHAPE STYLE: ROUND
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HOLE DIAMETER: 0.511 INCHES MINIMUM AND 0.521 INCHES MAXIMUM IN
•
THICKNESS: 0.053 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.730 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALCOPPER ALLOY 101 OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.511 INCHES MINIMUM AND 0.521 INCHES MAXIMUM IN
THICKNESS0.053 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 137586?
137586 is a HOUSING,HINGE SPRING,HATCH manufactured by Hama.
What is the NSN for 137586?
137586 is cataloged in the U.S. Government catalog under NSN 5310-00-641-9745. 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.